ZMQ_ERRNO(3)
NAME
zmq_errno - retrieve value of errno for the calling thread
SYNOPSIS
int zmq_errno (void);
DESCRIPTION
The zmq_errno() function shall retrieve the value of the errno variable
for the calling thread.
- The zmq_errno() function is provided to assist users on non-POSIX
systems who are experiencing issues with retrieving the correct value
of errno directly. Specifically, users on Win32 systems whose application is using a different C runtime library from the C runtime
library in use by 0MQ will need to use zmq_errno() for correct operation. - Important
Users not experiencing issues with retrieving the correct value of errno should not use this function and should instead access the errno variable directly.
RETURN VALUE
The zmq_errno() function shall return the value of the errno variable
for the calling thread.
ERRORS
No errors are defined.
SEE ALSO
AUTHORS
The 0MQ documentation was written by Martin Sustrik
<sustrik@250bpm.com[1]> and Martin Lucina <mato@kotelna.sk[2]>.
NOTES
- 1. sustrik@250bpm.com
- mailto:sustrik@250bpm.com
- 2. mato@kotelna.sk
mailto:mato@kotelna.sk